I agree with both Dragon and Overdog. Drugs of ANY kind are taken VERY seriously in Japan... much more so than we in the States. I've heard of other educators/professors/teachers getting caught with just a little teeny bit of pot (something that in the US would probably not even get noticed) and it basically ruined their lives. They lost their jobs, got deported, etc etc etc. Altogether, I think it ended up costing them $10K or more, even beyond the professional/personal humiliation, IIRC... Further, though, I think there is also some truth with a latent xenophobia, as overdog mentions. Not saying that Japanese sumo players wouldn't be given a harsh sentence for infringements, but also saying that probably there won't be many going out of their way to help the Gaijin in this case. Overall, though, Japan has an odd relationship with its Sports/Public figures and this kind of stuff. While on the one hand, they seem SO relaxed about some things (pornos in basically every corner store, alcohol being drunk like it's going out of style, relatively lax views on prostitution/infidelity, etc etc ), on the other hand, they can be almost draconian in their harshness at times. Some of you may remember Kazuhito Tadano, an apparently very talented baseball player who basically was blacklisted because when he was in college he had been in a porn video (one of those ones where a guy is given cash to jack-off... and the reason he did it was because apparently he needed the money for his college baseball team!!). I think he's in the USA now because basically he was shunned there... but still that past has followed him here, too.